Gender,occupation,and age are all examples of ____________________ variables.

Like that of the Student t-distribution, the shape of the chi-squared distribution depends on:

A) the population size
B) the number of its degrees of freedom
C) the population standard deviation
D) whether the population is unimodal or bimodal
E) none of these

An advertisement for a new car offers 1.2% compounded monthly financing for the first 24 months of a 5-year, $35,000 loan. The payments are $650 per month for the entire 60 months. What monthly compounded nominal interest rate is being applied to the final three years?

A) 10.258%
B) 12.01%
C) 8.79%
D) 11.51%
E) 13.73%

What type of validity is concerned with the adequate representation of test items?

A) content validity
B) predictive validity
C) concurrent validity
D) construct validity

Determine the periodic payment for the following deferred annuity. The annuity is an ordinary annuity following the period of deferral.